Energy RecoveryERII
13F holders, Q2 2025 (June 30)184holders −19
18new positions
36sold out
5famous investors
$12.78avg. 13F price*
At the end of Q2 2025, 184 institutions reported holding Energy Recovery Inc. (ERII) in their 13F filings, down 19 from Q1 2025. 18 opened new positions and 36 sold out. The largest holders were BlackRock, Inc. ($72.1M), Ameriprise Financial Inc. ($69.0M) and Vanguard Group Inc. ($46.3M). 5 famous investors held it, including David E. Shaw (0.0% of D. E. Shaw & Co.'s portfolio), Jim Simons / Peter Brown (0.0% of Renaissance Technologies's portfolio) and Israel Englander (0.0% of Millennium Management's portfolio).
- Company
- Energy Recovery Inc.
- CUSIP
- 29270J100
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q1 2025 → Q2 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 18 | $10.5M |
| Exits | 36 | $30.0M |
All 13F filers, Q1 2025 → Q2 2025: 4,777,990 shares bought and 4,259,169 shares sold, net +518,821 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 184 holders
| BlackRock, Inc. | 0.00% | Reduce -5.8% | 5,644,244 | $72.1M |
| Ameriprise Financial Inc. | 0.02% | Add +5.1% | 5,401,044 | $69.0M |
| Vanguard Group Inc. | 0.00% | Add +3.7% | 3,625,404 | $46.3M |
| Brown Capital Management LLC | 0.92% | Reduce -4.5% | 2,479,294 | $31.7M |
| FIL Ltd | 0.02% | Add +11.7% | 2,179,969 | $27.9M |
| State Street Corp. | 0.00% | Add +1.9% | 1,459,586 | $18.7M |
| Geode Capital Management, LLC | 0.00% | Reduce -6.9% | 1,292,928 | $16.5M |
| KBC Group NV | 0.04% | Reduce -2.9% | 1,206,566 | $15.4M |
| Avenir Corp. | 1.39% | Reduce -0.8% | 1,057,960 | $13.5M |
| Diamond Hill Capital Management, LLC (Investment Advisor) | 0.06% | Reduce -11.0% | 1,054,613 | $13.5M |
| Morgan Stanley | 0.00% | Add +13.7% | 1,034,452 | $13.2M |
| Legal & General Group Plc | 0.00% | Add +12.9% | 989,154 | $12.6M |
| Dimensional Fund Advisors LP | 0.00% | Add +11.9% | 902,389 | $11.5M |
| Invesco Ltd. | 0.00% | Add +42.6% | 861,344 | $11.0M |
| Select Equity Group, L.P. | 0.04% | Add +15.4% | 769,706 | $9.8M |
| Alpha Wave Global, LP | 0.98% | Add +132.2% | 714,321 | $9.1M |
| New York State Common Retirement Fund | 0.01% | No change | 578,413 | $7.4M |
| Robeco Schweiz AG | 0.17% | Reduce -8.2% | 562,689 | $7.2M |
| Northern Trust Corp. | 0.00% | Reduce -8.3% | 496,660 | $6.3M |
| Silvercrest Asset Management Group LLC | 0.04% | No change | 494,337 | $6.3M |
| Goldman Sachs Group Inc. | 0.00% | Reduce -27.9% | 464,110 | $5.9M |
| Qube Research & Technologies Ltd | 0.01% | Add +146.0% | 459,425 | $5.9M |
| Charles Schwab Investment Management Inc. | 0.00% | Reduce -4.5% | 450,340 | $5.8M |
| Swiss Life Asset Management Ltd | 0.03% | Add +23.1% | 433,167 | $5.5M |
| Jacobs Levy Equity Management, Inc. | 0.02% | Add +1881.0% | 424,615 | $5.4M |
| KLP Kapitalforvaltning As | 0.02% | Add +33.0% | 411,911 | $5.3M |
| Pinnacle Associates Ltd. | 0.07% | Add +42.7% | 399,171 | $5.1M |
| UBS Group AG | 0.00% | Add +519.2% | 385,604 | $4.9M |
| D. E. Shaw & Co. | 0.01% | Add +42.3% | 373,692 | $4.8M |
| Amundi | 0.00% | Add +3.2% | 358,379 | $4.6M |
| Raymond James Financial Inc. | 0.00% | Reduce -6.1% | 328,575 | $4.2M |
| Kopion Asset Management, LLC | 2.61% | New | 302,837 | $3.9M |
| Duff & Phelps Investment Management Co. | 0.04% | No change | 248,928 | $3.2M |
| Raiffeisen Bank International AG | 0.05% | Add +6.1% | 260,000 | $3.2M |
| Redmond Asset Management, LLC | 0.74% | Add +1.4% | 241,956 | $3.1M |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 0.00% | Add +16.1% | 239,114 | $3.1M |
| Deutsche Bank AG | 0.00% | Reduce -24.6% | 223,026 | $2.9M |
| Rice Hall James & Associates, LLC | 0.15% | Reduce -8.1% | 220,077 | $2.8M |
| Assenagon Asset Management S.A. | 0.00% | Add +41.7% | 208,171 | $2.7M |
| Nuveen, LLC | 0.00% | Reduce -14.1% | 205,629 | $2.6M |
| Montanaro Asset Management Ltd | 0.68% | Reduce -5.1% | 205,560 | $2.6M |
| JPMorgan Chase & Co. | 0.00% | Reduce -15.4% | 200,605 | $2.6M |
| Bank of America Corp. | 0.00% | Reduce -7.3% | 199,384 | $2.5M |
| Jupiter Asset Management Ltd. | 0.02% | New | 186,315 | $2.4M |
| Candriam S.C.A. | 0.01% | Add +0.1% | 163,157 | $2.1M |
| Bank of New York Mellon Corp | 0.00% | Add +0.5% | 163,077 | $2.1M |
| BNP Paribas Financial Markets | 0.00% | Add +30.9% | 155,080 | $2.0M |
| Essex Investment Management Co. LLC | 0.34% | Reduce -18.8% | 145,904 | $1.9M |
| Renaissance Technologies | 0.00% | Reduce -41.6% | 141,100 | $1.8M |
| Van Eck Associates Corp. | 0.00% | Add +42.0% | 139,990 | $1.8M |
| Arrowstreet Capital, Limited Partnership | 0.00% | Add +2.1% | 139,323 | $1.8M |
| HRT Financial LP | 0.01% | Add +117.3% | 136,441 | $1.7M |
| State of Wisconsin Investment Board | 0.00% | Reduce -3.0% | 136,296 | $1.7M |
| Nordea Investment Management AB | 0.00% | Add +1.9% | 133,592 | $1.7M |
| ExodusPoint Capital Management, LP | 0.02% | Add +25.2% | 124,001 | $1.6M |
| Conestoga Capital Advisors, LLC | 0.02% | Add +25.6% | 112,420 | $1.4M |
| Barclays PLC | 0.00% | Add +36.9% | 107,610 | $1.4M |
| Swiss National Bank | 0.00% | Reduce -6.5% | 105,000 | $1.3M |
| SG Americas Securities, LLC | 0.01% | Add +105.3% | 102,579 | $1.3M |
| Millennium Management | 0.00% | Reduce -45.1% | 96,825 | $1.2M |
| Shelton Capital Management | 0.03% | Reduce -4.4% | 86,385 | $1.1M |
| Susquehanna International Group, LLP | 0.00% | Add +4.0% | 84,626 | $1.1M |
| Rhumbline Advisers | 0.00% | Reduce -3.5% | 80,203 | $1.0M |
| Y-Intercept (Hong Kong) Ltd | 0.02% | Add +183.9% | 79,161 | $1.0M |
| Walleye Capital LLC | 0.01% | New | 75,513 | $965K |
| Gabelli Funds LLC | 0.01% | No change | 74,000 | $946K |
| Gsa Capital Partners LLP | 0.07% | Add +413.0% | 73,305 | $937K |
| IQ EQ FUND MANAGEMENT (IRELAND) Ltd | 0.08% | Add +2.1% | 69,968 | $894K |
| Teacher Retirement System of Texas | 0.00% | Add +140.5% | 65,105 | $832K |
| Sargent Investment Group, LLC | 0.11% | Reduce -44.8% | 59,870 | $815K |
| Healthcare of Ontario Pension Plan Trust Fund | 0.00% | No change | 61,700 | $789K |
| Brevan Howard Capital Management LP | 0.01% | New | 60,093 | $768K |
| NJ State Employees Deferred Compensation Plan | 0.09% | No change | 59,000 | $754K |
| Voloridge Investment Management, LLC | 0.00% | Reduce -49.7% | 56,570 | $723K |
| Alliancebernstein L.P. | 0.00% | No change | 54,250 | $693K |
| California State Teachers Retirement System | 0.00% | Reduce -1.5% | 53,076 | $678K |
| Trexquant Investment LP | 0.01% | Reduce -58.1% | 52,796 | $675K |
| Marshall Wace, LLP | 0.00% | Add +6.2% | 50,214 | $642K |
| XTX Topco Ltd | 0.03% | Add +109.0% | 49,246 | $629K |
| Cary Street Partners Financial LLC | 0.02% | Add +35.5% | 46,027 | $588K |
| Wells Fargo & Company | 0.00% | Reduce -2.3% | 44,593 | $570K |
| Mission Wealth Management, LP | 0.01% | No change | 44,500 | $569K |
| American Century Companies Inc. | 0.00% | Add +328.2% | 43,775 | $559K |
| Lazard Asset Management LLC | 0.00% | Reduce -13.8% | 42,621 | $543K |
| T. Rowe Price Associates Inc. | 0.00% | Add +2.8% | 42,412 | $543K |
| Campbell & CO Investment Adviser LLC | 0.03% | Add +88.5% | 42,155 | $539K |
| Jane Street Group, LLC | 0.00% | Reduce -65.7% | 41,955 | $536K |
| Old West Investment Management, LLC | 0.18% | Reduce -0.4% | 41,577 | $531K |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 0.00% | Reduce -8.5% | 41,091 | $525K |
| Royal Bank of Canada | 0.00% | Add +147.5% | 40,232 | $514K |
| Franklin Resources Inc. | 0.00% | Add +21.2% | 38,567 | $493K |
| DNB Asset Management AS | 0.00% | No change | 38,196 | $488K |
| Citadel Advisors | 0.00% | Reduce -86.5% | 38,079 | $487K |
| Aviva PLC | 0.00% | Add +44.5% | 37,412 | $478K |
| HighTower Advisors, LLC | 0.00% | Add +12.8% | 37,150 | $475K |
| Intech Investment Management LLC | 0.00% | Add +33.3% | 36,068 | $461K |
| Skandinaviska Enskilda Banken AB (publ) | 0.00% | Add +22.7% | 35,735 | $460K |
| Mercer Global Advisors Inc. | 0.00% | Reduce -22.1% | 33,964 | $434K |
| MetLife Investment Management, LLC | 0.00% | No change | 33,598 | $429K |
| CANADA LIFE ASSURANCE Co | 0.00% | No change | 33,548 | $429K |
"% of holder's portfolio" is ERII's weight in each manager's 13F, not the share of Energy Recovery Inc. the manager owns.